Spoiler: If Liam was so rich...

...why didn't he just hire a private investigator to find his double, and stop running around acting like a crazy person?

Why do people in movies always act crazy when they are trying to convince people they aren't crazy?

Couldn't he just go to the police (after washing up) and ask them to bring the other one in, and then have family and co-workers ask questions only he would know the answer to?

Plus, don't they have dental records in Ireland?

And, people that have lived on the street for a while, take some time to get cleaned up completely. Years, even months, of embedded in grime doesn't just wash off after a good shower. Even if he was using a shelter or gym facilities to stay clean, there is a difference between basic hygiene and the money and wherewithal to be manicured, and groomed by professionals.

I usually like movies that Brendan Gleeson is in, and was looking forward to this one, but to say I was sorely disappointed would be an understatement.

-------------------

Getting You Satisfied
(One way or another)